diff options
Diffstat (limited to 'drivers/watchdog/pc87413_wdt.c')
| -rw-r--r-- | drivers/watchdog/pc87413_wdt.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c index 5fc7f13..e91ada7 100644 --- a/drivers/watchdog/pc87413_wdt.c +++ b/drivers/watchdog/pc87413_wdt.c @@ -38,7 +38,7 @@ /* #define DEBUG 1 */ -#define DEFAULT_TIMEOUT 1 /* 1 minute */ +#define DEFAULT_TIMEOUT 1 /* 1 minute */ #define MAX_TIMEOUT 255 #define VERSION "1.1" @@ -46,17 +46,17 @@ #define PFX MODNAME ": " #define DPFX MODNAME " - DEBUG: " -#define WDT_INDEX_IO_PORT (io+0) /* I/O port base (index register) */ +#define WDT_INDEX_IO_PORT (io+0) /* I/O port base (index register) */ #define WDT_DATA_IO_PORT (WDT_INDEX_IO_PORT+1) #define SWC_LDN 0x04 -#define SIOCFG2 0x22 /* Serial IO register */ -#define WDCTL 0x10 /* Watchdog-Timer-Controll-Register */ -#define WDTO 0x11 /* Watchdog timeout register */ -#define WDCFG 0x12 /* Watchdog config register */ +#define SIOCFG2 0x22 /* Serial IO register */ +#define WDCTL 0x10 /* Watchdog-Timer-Controll-Register */ +#define WDTO 0x11 /* Watchdog timeout register */ +#define WDCFG 0x12 /* Watchdog config register */ -static int io = 0x2E; /* Address used on Portwell Boards */ +static int io = 0x2E; /* Address used on Portwell Boards */ -static int timeout = DEFAULT_TIMEOUT; /* timeout value */ +static int timeout = DEFAULT_TIMEOUT; /* timeout value */ static unsigned long timer_enabled; /* is the timer enabled? */ static char expect_close; /* is the close expected? */ @@ -99,14 +99,14 @@ static inline void pc87413_enable_swc(void) /* Step 2: Enable SWC functions */ - outb_p(0x07, WDT_INDEX_IO_PORT); /* Point SWC_LDN (LDN=4) */ + outb_p(0x07, WDT_INDEX_IO_PORT); /* Point SWC_LDN (LDN=4) */ outb_p(SWC_LDN, WDT_DATA_IO_PORT); - outb_p(0x30, WDT_INDEX_IO_PORT); /* Read Index 0x30 First */ + outb_p(0x30, WDT_INDEX_IO_PORT); /* Read Index 0x30 First */ cr_data = inb(WDT_DATA_IO_PORT); - cr_data |= 0x01; /* Set Bit0 to 1 */ + cr_data |= 0x01; /* Set Bit0 to 1 */ outb_p(0x30, WDT_INDEX_IO_PORT); - outb_p(cr_data, WDT_DATA_IO_PORT); /* Index0x30_bit0P1 */ + outb_p(cr_data, WDT_DATA_IO_PORT); /* Index0x30_bit0P1 */ #ifdef DEBUG printk(KERN_INFO DPFX "pc87413 - Enable SWC functions\n"); @@ -122,10 +122,10 @@ static inline unsigned int pc87413_get_swc_base(void) /* Step 3: Read SWC I/O Base Address */ - outb_p(0x60, WDT_INDEX_IO_PORT); /* Read Index 0x60 */ + outb_p(0x60, WDT_INDEX_IO_PORT); /* Read Index 0x60 */ addr_h = inb(WDT_DATA_IO_PORT); - outb_p(0x61, WDT_INDEX_IO_PORT); /* Read Index 0x61 */ + outb_p(0x61, WDT_INDEX_IO_PORT); /* Read Index 0x61 */ addr_l = inb(WDT_DATA_IO_PORT); @@ -374,7 +374,7 @@ static ssize_t pc87413_write(struct file *file, const char __user *data, magic character */ for (i = 0; i != len; i++) { char c; - if (get_user(c, data+i)) + if (get_user(c, data + i)) return -EFAULT; if (c == 'V') expect_close = 42; @@ -413,7 +413,7 @@ static long pc87413_ioctl(struct file *file, unsigned int cmd, WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE, .firmware_version = 1, - .identity = "PC87413(HF/F) watchdog" + .identity = "PC87413(HF/F) watchdog", }; uarg.i = (int __user *)arg; @@ -507,7 +507,7 @@ static struct notifier_block pc87413_notifier = { static struct miscdevice pc87413_miscdev = { .minor = WATCHDOG_MINOR, .name = "watchdog", - .fops = &pc87413_fops + .fops = &pc87413_fops, }; /* -- Module init functions -------------------------------------*/ @@ -567,9 +567,9 @@ static void __exit pc87413_exit(void) misc_deregister(&pc87413_miscdev); unregister_reboot_notifier(&pc87413_notifier); - /* release_region(io,2); */ + /* release_region(io, 2); */ - printk(MODNAME " watchdog component driver removed.\n"); + printk(KERN_INFO MODNAME " watchdog component driver removed.\n"); } module_init(pc87413_init); |
